Custom Add Host failing

I upgraded to v0.47.0 yesterday, and I’m trying to do a custom host add and having the following problem. Please, advise.

INFO: Starting agent for None
INFO: Access Key: None
INFO: Config URL:
INFO: Storage URL:
INFO: Port:
INFO: Required Image: rancher/agent:v0.8.2
INFO: Current Image: rancher/agent:v0.8.2
INFO: Using image rancher/agent:v0.8.2
INFO: Downloading agent
gzip: stdin: not in gzip format
tar: Child returned status 1
tar: Error is not recoverable: exiting now

Are you sure you got the full command from the Add Host screen?

yea, the first container starts up on the host, but then the second one fails. And I tried it a few times.

This looks a lot like this Github issue. Were you re-using hosts?